Wire for arc welding



Jam. 9, 1968 J. HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet l F |(3. I. v300 I I I I I I I I 280 PSI 22238 w O i 184 80 F0. 2% Y5 68750 A 53160 EOpen Room 5 120 Chamber S 1960 Navy 5 p 62 40 Requirements Room 0 EvChamber 0 I I I I I I I 300 200 0, +100 +200 +300 Test Temperature, F

WITNESSES 0 INVENTOR J l' H hk l ATTORNEYv Jan. 9, 1968 Filed March 22,1965 Charpy Energy, ft. lbs.

J. HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING 25 Sheets-Sheet 2 FIG. 2.

PSI 1 105200 0 18113; 20 1020115 105200 0 Chamber 115800 A 160 120 OpenRoom 2 Heat NO 637 E Open {0 01 Room 0 44' Chamber {A 676 0 l l I l I lI I I l -300 -200 -100 0 +100 +200 +300 Test Temperature, F

Jan. 9, 1968 J. HEUSCHKEL WIRE FOR ARC WELDING Filed March 22, 1965 7FIG. 3.

25 Sheets-Sheet 3 I I I 1 1 Pl 1 280- 135800 0 +80 F 0.2% Y. S. 137400}Chamber g 'Open Room a 5 Z; 120 5 80 Note This weld contained Heat 6380.16/0.27 51 due to M mismarked wire Open 48 r r i Chamber {A 681 0 I 11 .1 I I I I l I I 300 -200 100 0 100 300 Test Temperature (F) Jan. 9,1968 J, u scHK 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 4 FIG. 4.

I l I I I I i I 280 142300 0 80 F 0. 2% Y. S. 142300 A H Chamber 200 U 1T 1 I I I I 300 -200 100 0 100 200 300 Test Temperature (F) Jan. 9, 1968J. HEUSCH'KEL 3,362,811

WIRE FOR 'ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 5 F I G. 5.

I I I I I I l I I I I PSI 80F OT2%YS 128000 A a 240 F Chamb Open RoomCharpy Energy, ft. lbs.

Test Temperature, F

Jan.

Filed March 22, 1965 J. HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING 25 Sheets-Sheet 6 Charpy Energyfltlbs) FIG. 6.

I I I I I -I I I I I I 165300 0 80F 0.2% Y. 5. {138500 A Chamber TestTemperature (FI Jan. 9, 1968 J. HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 7 F s. 7. 300I I I I I I I I 280 17 22:70

. o +80 F 0.2% Y.S. 155500 A Chamber 5: 160 l U a 5 120 3 Open Room 5 i"a3? 642 Open gv Room 5O 40 ':f:f: Chamber {A 680 O IIIIIIII I. i r I 1300 200 100 0 100 200 300 Test Temperature (F) Jan. 9, 1968 Y J.HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1 965 25 Sheets-Sheet 8 FIG. 8.

| I I I I I I I 280 p5 161500 0 80 F 0.2% Y. S 153800 0 4 Z 160 E I:Chamber I 2 120 5 Test Temperature (F) Jan. 9, 1968 J, HEUSCHKEL3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 9 F IG. 9.||1|-|'1|||| 280 PSI o 163500 0 +30 FO.2%YS{ 149200 A g 160 E 5 '2 g120- .C L)

Chamber 633 0 I r I l l 1 I l 300 200 "100 0 +100 I +200 +300 TestTemperature, F

Jan. 9, 1968 Y J, HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 10 FIG. I0.300 I I I I I I I I I 280 PSI 158300 0 80 OF 0.2% A 240 220 I Chamber a120 .C L.)

fig? e45 Open Chamber{ 684 0 I I I I I I I I I I I l -300 -200 -100 0+100 +200 +300 Test Temperature, F

Jan. 9, 1968 IHEUSCHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, was 25 Sheets-Sheet 11 FIG. II

I I I I I I I I I I 280 Q o 0 159000 0 +80 F 0.2 Y. s. 150300 A g IChamber Z 160 5 Open Room a 6 120- .C U

eo NO I. 646

Open 40 w Room 54 i Chamber 685 0 I I I I 300 200 100 0 100 200 300 TestTemperature (FI Jan. 9, 1968 J. HEUSQHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 sheets-sheet 12 FIG. I2.300 1 I I r l l I I PSI O +80 F- 0.2% Y. s. A 240- Chamber TestTemperature (F) Jan. 9, 1968 J. HEUSCHKEL WIRE FOR ARC WELDING 25Sheets-Sheet 15 Filed March 22, 1965 EL mEmP wozwmzmmna mm mmDho mu OVFOAES:

w m+ OON V OVN ONT Ow o: "CE om v FE -J. HEU'SCHKEL Jan. 9, 1968 WIREFOR ARC WELDING 25 Sheets-Sheet 16 Filed March 22, 1965 wmw ONN Ow mm 0;:65? E528 2836 mm? 154..

m J m Onm m 0.. omobomm OOn u Z 0 mO mmQ Ow mm 1968 J. HEUSCHKEL 3,36 I

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 17 FIG. I6. f10 I I I I I I I I I I I .12 o C =0.92'C +O.0|

- oo a g E 0 I I I I I Open Room E 6 E I E O (.J

C O 1E 8 0 I I I I I I I In Chamber 0 .04 08 12 16 .20 .24

Carbon Content of FiHer Wir c Jan. 9, 1968 J, HEUSCHKEL I 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 18 FIG. I7.

I I I I I I I I I I SIW= 0. 88 SIF+ 0. 03 o g e "0 en Room" 3 0 9 I I II I I p 5 E 8 I I I I I I I I I I I C 3 a SI =0.75s1 +003 04 W F "InChamber" 0 I I I I I I 0 0.2 0.4 0.6 0.8 1.0 1.2

Silicon Content of Filler Wire I%) Si Jan. 9, 1968 25 Sheets-Sheet 19Filed March 22, 1965 FIG. 18.

. 4 2 1 i 1 1! u W H l. U M II m m C R a 2 4 n w 9 W H C H I I M C 0 1II I. I W I. U 0 C 2 1| ll 4 0 0 0 2 0O 4 0 0 6 2 0O 4 0 Z L L 0 0 Z .LL 0 0 S n 1 5 22 6 E28 8 Copper Content of Filler Wire Cu Jan. 9, 1968J. HEUSCHKEL 3,362,811

WIRE FOR ARC WELDING Filed March 22, 1965 25 Sheets-Sheet 20 FIG. I9. K1 r I I I NIW 0.86 Nl 0.45

E "0 en Room O I 1 l l p 5 E E O C.)

"In Chamber" 1 I I I l l 0 1.0 2.0 3.0' 40 5.0 6.0

Nickel Content of Filler Wire (70) Ni

1. AN ARC-WELDING WIRE FOR PRODUCING HIGH STRENGTH, HIGH TOUGHNESS, HIGHDUCTILITY WELDS WHILE ARC WELDING IN AN ATMOSPHERE SUBSTANTIALLY FREE OFOXYGEN AND NITROGEN; SAID MATERIAL HAVING AT MOST A RESIDUAL CONTENT OFSULFUR, PHOSPHOROUS, NITROGEN AND OXYGEN, AND CONSISTING ESSENTIALLY OFTHE FOLLOWING COMPOSITIN: